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getnowupdater.exe

AirTool Installer

SIEN INTERNET PRODUCTS LTD

This adware component is disributed via the getnow.com web site which distributed adware bundles run by Appscion, a distribution and monetization divison of SIEN SA. The application getnowupdater.exe by SIEN INTERNET PRODUCTS has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the SIEN SuperInstall installer. It is also typically executed from the user's temporary directory.
Publisher:
AirTool S.R.L.  (signed by SIEN INTERNET PRODUCTS LTD)

Product:
AirTool Installer

Version:
9.50.1.1

MD5:
15e8be03d9cd592e1a4432458f354a06

SHA-1:
fd34f62caf2cb4003d83c1fb525b7aeb90097a5d

SHA-256:
6826fe9bb55ad50aea217d6f75636561d6ddb6c6188e6cbc794b9e624a77a9c9

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
6/17/2024 4:42:41 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GetNow.Sien.Bundler (M)
16.5.7.11

File size:
1.5 MB (1,576,520 bytes)

Product version:
9.50.1.1

Copyright:
(c) AirTool S.R.L. All rights reserved.

Original file name:
AirToolBootstrapper.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
SIEN SuperInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\getnowupdater.exe

Digital Signature
Signed by:
SIEN INTERNET PRODUCTS LTD

Authority:
GlobalSign nv-sa

Valid from:
6/18/2015 3:38:06 AM

Valid to:
6/18/2016 3:38:06 AM

Subject:
CN=SIEN INTERNET PRODUCTS LTD, O=SIEN INTERNET PRODUCTS LTD, L=London, S=LONDON, C=GB

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112197E7BBA82299D8F1DCEDCE8898C6F8C6

File PE Metadata
Compilation timestamp:
12/7/2015 2:15:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:aGNtupheiYAxEU3dXDQ5W8S+hToXiMVvC3b:Ftu3eYNwTM

Entry address:
0x1E6C7

Entry point:
E8, C9, D3, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 44, 68, 56, 00, 75, 02, F3, C3, E9, 19, D5, 00, 00, 55, 8B, EC, 8B, 45, 0C, 83, EC, 20, 56, 57, 6A, 08, 59, BE, 58, 05, 54, 00, 8D, 7D, E0, F3, A5, 8B, 4D, 08, 5F, 5E, 85, C0, 74, 0D, F6, 00, 10, 74, 08, 8B, 01, 8B, 40, FC, 8B, 40, 18, 89, 4D, F8, 89, 45, FC, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 80, F1, 53, 00, C9, C2, 08, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F...
 
[+]

Entropy:
7.4373

Code size:
1.2 MB (1,301,504 bytes)

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